Expired80% confidenceFactExact time
The AGENTS.md standard was originally proposed by OpenAI when releasing Codex CLI, aiming to provide a unified project-level instruction file for all AI programming agents.
6
Sources
80%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Claude Code's Hidden Advantages Explained: Design Choices Every AI Coding Tool Should Copy
bilibili黑纹白斑马6/18/2026
Cite This Claim
Stable URI
https://kongchang.com/claim/44436API
curl https://kongchang.com/api/v1/knowledge/claims/44436MCP
get_claim(id=44436)